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<?php |
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namespace TraderInteractive\Mongo; |
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use MongoDB\BSON\ObjectId; |
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use MongoDB\BSON\UTCDateTime; |
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final class Message |
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{ |
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/** |
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* @var ObjectId |
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*/ |
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private $id; |
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/** |
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* @var array |
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*/ |
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private $payload; |
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/** |
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* @var UTCDateTimeInterFace |
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*/ |
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private $earliestGet; |
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/** |
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* @var float |
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*/ |
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private $priority; |
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/** |
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* Construct a new Message instance. |
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* |
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* @param ObjectId $id The unique id of the message. |
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* @param array $payload The data to store in the message. |
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* @param UTCDateTime $earliestGet The earliest unix timestamp time which the message can be retreived. |
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* @param float $priority The priority for order out of get(). 0 is higher priority than 1. |
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*/ |
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public function __construct( |
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ObjectId $id = null, |
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array $payload = [], |
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UTCDateTime $earliestGet = null, |
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float $priority = 0.0 |
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) { |
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$this->id = $id ?? new ObjectId(); |
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$this->payload = $payload; |
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$this->earliestGet = $earliestGet ?? new UTCDateTime(0); |
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$this->priority = $this->validatePriority($priority); |
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} |
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/** |
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* Gets the unique id of the message. |
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* |
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* @return ObjectId |
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*/ |
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public function getId() : ObjectId |
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{ |
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return $this->id; |
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} |
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/** |
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* Gets the data to store in the message. |
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* |
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* @return array |
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*/ |
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public function getPayload() : array |
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{ |
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return $this->payload; |
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} |
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/** |
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* Gets the earliest unix timestamp time which the message can be retreived. |
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* |
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* @return UTCDateTime |
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*/ |
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public function getEarliestGet() : UTCDateTime |
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{ |
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return $this->earliestGet; |
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} |
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/** |
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* Gets the priority for order out of get(). 0 is higher priority than 1. |
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* |
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* @return float |
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*/ |
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public function getPriority() : float |
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{ |
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return $this->priority; |
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} |
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/** |
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* Create a clone of this message with the data to store in the message. |
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* |
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* @param array $payload The data to store in the message. |
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* |
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* @return Message |
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*/ |
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public function withPayload(array $payload) : Message |
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{ |
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$clone = clone $this; |
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$clone->payload = $payload; |
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return $clone; |
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} |
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/** |
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* Create a clone of this message with the earliest unix timestamp time which the message can be retreived. |
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* |
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* @param UTCDateTIme $earliestGet The earliest unix timestamp time which the message can be retreived. |
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* |
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* @return Message |
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*/ |
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public function withEarliestGet(UTCDateTime $earliestGet) : Message |
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{ |
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$clone = clone $this; |
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$clone->earliestGet = $earliestGet; |
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return $clone; |
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} |
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/** |
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* Create a clone of this message with the priority for order out of get(). 0 is higher priority than 1. |
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* |
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* @param float $priority The priority for order out of get(). 0 is higher priority than 1. |
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* |
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* @return Message |
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*/ |
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public function withPriority(float $priority) : Message |
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{ |
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$clone = clone $this; |
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$clone->priority = $this->validatePriority($priority); |
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return $clone; |
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} |
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private function validatePriority(float $priority) : float |
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{ |
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if (is_nan($priority)) { |
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throw new \InvalidArgumentException('$priority was NaN'); |
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} |
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return $priority; |
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} |
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} |
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Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..